www.devuan.org
You want to use Rocky Linux because it doesnt have the systemd issues that Ubuntu has
I would also recommend using Rocky Linux Podman containers or a Rocky Linux jail
instead of using a chroot
This is my freebsd-cuda project that enables Cuda on using Rocky Linux Podman containers
which has a pulseaudio socket for apps that need it
GitHub - NapoleonWils0n/freebsd-cuda: Run Linux command line and gui applications on FreeBSD with full Nvidia Cuda hardware acceleration.
Run Linux command line and gui applications on FreeBSD with full Nvidia Cuda hardware acceleration. - NapoleonWils0n/freebsd-cudagithub.com
This is the nix package manager in a Podman container
( which doesnt have cuda support )
GitHub - NapoleonWils0n/freebsd-nixpkgs: Nixpkgs Podman containers on Freebsd with home-manager and flakes
Nixpkgs Podman containers on Freebsd with home-manager and flakes - NapoleonWils0n/freebsd-nixpkgs
Here is Davinci Resolve running in a Rocky Linux Jail with pulseaudio
GitHub - NapoleonWils0n/davinci-resolve-freebsd-jail-rocky: Daviinci Resolve in a Rocky Linux Freebsd jail
Daviinci Resolve in a Rocky Linux Freebsd jail. Contribute to NapoleonWils0n/davinci-resolve-freebsd-jail-rocky development by creating an account on GitHub.
If you have a look through those projects you should get the idea
Forget about Ubuntu on Freebsd using a chroot, jail or podman container
you will just get lots of systemd errors
You want to set up Rocky Linux as the default for the Linuxulator
then use Rocky Linux Podman containers and they work perfectly together that my advice
I don't use chroot, I complain about pulseaduio no more auto connect like before (works only inside chroot sessions). also forgot to mention, I can't use rocky linux nor debian; need specific packages available for ubuntu.Welcome to devuan.org | Devuan GNU+Linux Free Operating System
Free GNU+Linux base OS. Devuan is a fork of Debian without systemd. Devuan provides a safe upgrade path from Debian, to ensure the right to Init Freedom and avoid entanglement.
What packages? Backports?
I will be really grateful
I will be really grateful
#!/bin/bash
# Script V2 - Fix completo per Ubuntu su FreeBSD Linux Emulation
# Include: systemd, udev, snapd, desktop apps, chrome, brave
# Autore: Mario - Versione 2.0
set -e
echo "╔═══════════════════════════════════════════════════════════════╗"
echo "║ Fix SystemD + Desktop Apps per FreeBSD - Versione 2.0 ║"
echo "╚═══════════════════════════════════════════════════════════════╝"
# 1. Crea lo script principale aggiornato
cat > /usr/local/sbin/fix-systemd-freebsd.sh << 'MAINSCRIPT'
#!/bin/bash
# Script V2 per risolvere problemi systemd e desktop apps su FreeBSD
set -e
BOLD='\033[1m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
BLUE='\033[0;34m'
NC='\033[0m'
log_info() {
echo -e "${GREEN}[INFO]${NC} $1"
}
log_warn() {
echo -e "${YELLOW}[WARN]${NC} $1"
}
log_error() {
echo -e "${RED}[ERROR]${NC} $1"
}
log_step() {
echo -e "${BLUE}[STEP]${NC} $1"
}
check_freebsd_emulation() {
if grep -q "linprocfs" /proc/mounts 2>/dev/null || [ -f "/.freebsd_chroot" ]; then
log_info "✓ Rilevata Linux emulation su FreeBSD"
return 0
fi
log_warn "Non sembra essere un ambiente FreeBSD Linux emulation"
return 1
}
fix_locales() {
log_step "Configurazione locale..."
if ! locale -a 2>/dev/null | grep -q "it_IT.utf8"; then
log_info "Installazione locale it_IT.UTF-8..."
DEBIAN_FRONTEND=noninteractive apt-get install -y locales 2>/dev/null || true
locale-gen it_IT.UTF-8 2>/dev/null || true
update-locale LANG=it_IT.UTF-8 2>/dev/null || true
fi
export LANG=it_IT.UTF-8
export LC_ALL=it_IT.UTF-8
log_info "✓ Locale configurato"
}
remove_stale_locks() {
log_step "Rimozione lock stale..."
local locks=(
"/etc/passwd.lock"
"/etc/group.lock"
"/etc/shadow.lock"
"/etc/gshadow.lock"
"/etc/.pwd.lock"
"/var/lib/dpkg/lock"
"/var/lib/dpkg/lock-frontend"
"/var/cache/apt/archives/lock"
)
local removed=0
for lock in "${locks[@]}"; do
if [ -f "$lock" ]; then
rm -f "$lock"
removed=$((removed + 1))
fi
done
if [ $removed -gt 0 ]; then
log_info "✓ Rimossi $removed lock"
else
log_info "✓ Nessun lock stale trovato"
fi
}
handle_snapd() {
log_step "Gestione snapd..."
# Rimuovi hook APT di snap
rm -f /etc/apt/apt.conf.d/20snapd.conf
rm -f /etc/apt/apt.conf.d/*snap* 2>/dev/null || true
if dpkg -l | grep -q "^ii.*snapd"; then
log_warn "snapd installato - metto in hold (non funziona su FreeBSD)"
apt-mark hold snapd 2>/dev/null || true
# Crea wrapper per evitare errori
if [ -f "/var/lib/dpkg/info/snapd.postinst" ]; then
cp /var/lib/dpkg/info/snapd.postinst /var/lib/dpkg/info/snapd.postinst.bak 2>/dev/null || true
cat > /var/lib/dpkg/info/snapd.postinst << 'EOF'
#!/bin/bash
# Wrapper per FreeBSD - snapd non supportato
exit 0
EOF
chmod +x /var/lib/dpkg/info/snapd.postinst
fi
log_info "✓ snapd in hold con wrapper"
else
log_info "✓ snapd non installato"
fi
}
backup_problematic_scripts() {
log_step "Backup script postinst problematici..."
local scripts=(
"systemd"
"systemd-timesyncd"
"systemd-resolved"
"systemd-networkd"
"udev"
"desktop-file-utils"
"brave-browser"
"google-chrome-stable"
)
local backed_up=0
for script in "${scripts[@]}"; do
local postinst="/var/lib/dpkg/info/${script}.postinst"
local backup="${postinst}.freebsd-backup"
if [ -f "$postinst" ] && [ ! -f "$backup" ]; then
cp "$postinst" "$backup"
backed_up=$((backed_up + 1))
fi
done
log_info "✓ Backup di $backed_up script"
}
create_systemd_wrappers() {
log_step "Creazione wrapper per systemd e servizi correlati..."
local scripts=(
"systemd"
"systemd-timesyncd"
"systemd-resolved"
"systemd-networkd"
"udev"
)
local created=0
for script in "${scripts[@]}"; do
local postinst="/var/lib/dpkg/info/${script}.postinst"
local backup="${postinst}.freebsd-backup"
if [ -f "$backup" ]; then
cat > "$postinst" << 'WRAPPER_EOF'
#!/bin/bash
# Wrapper per FreeBSD Linux emulation - systemd/udev
set +e
export SYSTEMD_IGNORE_CHROOT=1
rm -f /etc/passwd.lock /etc/group.lock /etc/shadow.lock 2>/dev/null
SCRIPT_NAME="$(basename $0)"
BACKUP_SCRIPT="${SCRIPT_NAME}.freebsd-backup"
BACKUP_PATH="$(dirname $0)/$BACKUP_SCRIPT"
if [ -f "$BACKUP_PATH" ]; then
timeout 30s bash "$BACKUP_PATH" "$@" 2>&1 | \
grep -v "Failed to take /etc/passwd lock" | \
grep -v "Invalid argument" || true
fi
exit 0
WRAPPER_EOF
chmod +x "$postinst"
created=$((created + 1))
fi
done
log_info "✓ Creati $created wrapper systemd/udev"
}
create_desktop_wrappers() {
log_step "Creazione wrapper per applicazioni desktop..."
local apps=(
"desktop-file-utils"
"brave-browser"
"google-chrome-stable"
)
local created=0
for app in "${apps[@]}"; do
local postinst="/var/lib/dpkg/info/${app}.postinst"
local backup="${postinst}.freebsd-backup"
if [ -f "$backup" ]; then
cat > "$postinst" << 'WRAPPER_EOF'
#!/bin/bash
# Wrapper per FreeBSD Linux emulation - desktop apps
set +e
SCRIPT_NAME="$(basename $0)"
BACKUP_SCRIPT="${SCRIPT_NAME}.freebsd-backup"
BACKUP_PATH="$(dirname $0)/$BACKUP_SCRIPT"
if [ -f "$BACKUP_PATH" ]; then
bash "$BACKUP_PATH" "$@" > /dev/null 2>&1 || true
fi
exit 0
WRAPPER_EOF
chmod +x "$postinst"
created=$((created + 1))
fi
done
log_info "✓ Creati $created wrapper desktop"
}
fix_google_chrome() {
log_step "Fix google-chrome-stable files list..."
if dpkg -l | grep -q "google-chrome-stable" && \
[ ! -f "/var/lib/dpkg/info/google-chrome-stable.list" ]; then
log_warn "Files list mancante per google-chrome-stable"
# Crea un files list vuoto per evitare warning
touch /var/lib/dpkg/info/google-chrome-stable.list
# Aggiungi alcuni percorsi comuni
cat > /var/lib/dpkg/info/google-chrome-stable.list << 'EOF'
/opt/google/chrome
/usr/bin/google-chrome
/usr/bin/google-chrome-stable
/usr/share/applications/google-chrome.desktop
EOF
log_info "✓ Files list ricreato"
else
log_info "✓ google-chrome OK"
fi
}
restore_original_scripts() {
log_step "Ripristino script originali..."
local scripts=(
"systemd"
"systemd-timesyncd"
"systemd-resolved"
"systemd-networkd"
"udev"
"desktop-file-utils"
"brave-browser"
"google-chrome-stable"
)
local restored=0
for script in "${scripts[@]}"; do
local postinst="/var/lib/dpkg/info/${script}.postinst"
local backup="${postinst}.freebsd-backup"
if [ -f "$backup" ]; then
cp "$backup" "$postinst"
chmod +x "$postinst"
restored=$((restored + 1))
fi
done
log_info "✓ Ripristinati $restored script"
}
fix_dpkg_database() {
log_step "Verifica database dpkg..."
dpkg --configure -a --force-confold 2>&1 | \
grep -v "Failed to take /etc/passwd lock" | \
grep -v "xdg-icon-resource" | \
grep -v "Operation not permitted" || true
apt-get -f install -y 2>&1 | \
grep -v "Failed to take /etc/passwd lock" | \
grep -v "xdg-icon-resource" || true
log_info "✓ Database dpkg verificato"
}
disable_systemd_services() {
log_step "Disabilitazione servizi systemd incompatibili..."
mkdir -p /etc/systemd/system-preset
cat > /etc/systemd/system-preset/99-freebsd.preset << 'EOF'
# Preset per FreeBSD Linux emulation
disable systemd-timesyncd.service
disable systemd-networkd.service
disable systemd-resolved.service
disable systemd-tmpfiles-setup.service
disable systemd-tmpfiles-clean.timer
disable snapd.service
disable snapd.socket
EOF
local services=(
"systemd-tmpfiles-setup.service"
"systemd-tmpfiles-clean.timer"
"snapd.service"
"snapd.socket"
)
for service in "${services[@]}"; do
systemctl mask "$service" 2>/dev/null || true
done
log_info "✓ Servizi disabilitati"
}
create_freebsd_marker() {
touch /.freebsd_chroot
cat > /.freebsd_chroot << EOF
FreeBSD Linux Emulation Chroot
Created: $(date)
Script Version: 2.0
EOF
}
show_summary() {
echo ""
echo "╔═══════════════════════════════════════════════════════════╗"
echo "║ RIEPILOGO FIX ║"
echo "╚═══════════════════════════════════════════════════════════╝"
echo ""
echo -e "${GREEN}Pacchetti gestiti:${NC}"
echo " ✓ systemd, systemd-*, udev"
echo " ✓ snapd (hold/disabled)"
echo " ✓ desktop-file-utils"
echo " ✓ brave-browser"
echo " ✓ google-chrome-stable"
echo ""
echo -e "${YELLOW}Note:${NC}"
echo " • I wrapper intercettano automaticamente gli errori"
echo " • Gli hook APT si attivano ad ogni upgrade"
echo " • Snapd è in hold (non funziona su FreeBSD)"
echo ""
}
main() {
echo ""
echo -e "${BOLD}=== Fix SystemD + Desktop per FreeBSD Linux Emulation V2 ===${NC}"
echo ""
check_freebsd_emulation || log_warn "Continuo comunque..."
case "${1:-}" in
--pre-upgrade)
log_info "Modalità PRE-UPGRADE"
create_freebsd_marker
fix_locales
remove_stale_locks
handle_snapd
backup_problematic_scripts
create_systemd_wrappers
create_desktop_wrappers
fix_google_chrome
disable_systemd_services
log_info "${GREEN}✓ Sistema preparato per l'upgrade${NC}"
;;
--post-upgrade)
log_info "Modalità POST-UPGRADE"
remove_stale_locks
fix_dpkg_database
# Non ripristinare gli script - lasciali wrappati
log_info "${GREEN}✓ Post-upgrade completato${NC}"
;;
--restore)
log_info "Modalità RESTORE (ripristino originali)"
restore_original_scripts
log_info "${GREEN}✓ Script originali ripristinati${NC}"
;;
*)
log_info "Modalità COMPLETA (setup iniziale)"
create_freebsd_marker
fix_locales
remove_stale_locks
handle_snapd
backup_problematic_scripts
create_systemd_wrappers
create_desktop_wrappers
fix_google_chrome
disable_systemd_services
show_summary
echo -e "${GREEN}Sistema pronto per l'upgrade!${NC}"
echo ""
echo "Comandi disponibili:"
echo " apt update && apt upgrade"
;;
esac
echo ""
echo -e "${BOLD}${GREEN}=== Completato ===${NC}"
}
main "$@"
MAINSCRIPT
chmod +x /usr/local/sbin/fix-systemd-freebsd.sh
echo "✓ Script principale V2 creato"
# 2. Crea hook APT completo
cat > /etc/apt/apt.conf.d/99freebsd-systemd-fix << 'EOF'
// Hook automatico per fix systemd su FreeBSD - V2
// PRE-UPGRADE: prepara il sistema
DPkg::Pre-Install-Pkgs {
"if [ -f /usr/local/sbin/fix-systemd-freebsd.sh ]; then echo '[FreeBSD Fix V2] PRE-UPGRADE'; /usr/local/sbin/fix-systemd-freebsd.sh --pre-upgrade 2>&1 | logger -t apt-freebsd-v2; fi";
};
// POST-UPGRADE: pulisce
DPkg::Post-Invoke {
"if [ -f /usr/local/sbin/fix-systemd-freebsd.sh ]; then echo '[FreeBSD Fix V2] POST-UPGRADE'; /usr/local/sbin/fix-systemd-freebsd.sh --post-upgrade 2>&1 | logger -t apt-freebsd-v2; fi";
};
EOF
echo "✓ Hook APT V2 creato"
# 3. Esegui il fix iniziale
echo ""
echo "╔═══════════════════════════════════════════════════════════╗"
echo "║ Esecuzione fix iniziale V2... ║"
echo "╚═══════════════════════════════════════════════════════════╝"
echo ""
/usr/local/sbin/fix-systemd-freebsd.sh
echo ""
echo "╔═══════════════════════════════════════════════════════════╗"
echo "║ ✓✓✓ INSTALLAZIONE V2 COMPLETATA ✓✓✓ ║"
echo "╚═══════════════════════════════════════════════════════════╝"
echo ""
echo "Funzionalità V2:"
echo " ✓ Fix automatico systemd, udev"
echo " ✓ Gestione snapd (hold/disabled)"
echo " ✓ Fix desktop-file-utils, brave, chrome"
echo " ✓ Hook APT automatici pre/post upgrade"
echo " ✓ Fix google-chrome files list"
echo ""
echo "Comandi disponibili:"
echo " • Setup completo: /usr/local/sbin/fix-systemd-freebsd.sh"
echo " • Pre-upgrade: /usr/local/sbin/fix-systemd-freebsd.sh --pre-upgrade"
echo " • Post-upgrade: /usr/local/sbin/fix-systemd-freebsd.sh --post-upgrade"
echo " • Ripristina orig: /usr/local/sbin/fix-systemd-freebsd.sh --restore"
echo ""
echo "Ora puoi eseguire tranquillamente:"
echo " ${GREEN}apt update && apt upgrade${NC}"
echo ""